4-45
4-46
1
A
B
C
D
E
2
12
13
11
10
9
8
7
6
5
4
3
14
9.0
3.7
4.4
4.3
3.7
9.0
12V
1
2
3
4
1
2
3
4
5
6
7
8
D768
D767
R770
R771
R773
R774
R775
R778
R779
C770
C771
C772
CN705
CN706
R790
R791
R792
R796
R799
R794
R795
C792
C790
C791
R793
R797
R798
C798
R788
R789
PS791
IC790
R772
R776
R777
Q770
Q771
R786
R780
C793
C797
C795
C796
C794
FB750
FB751
R781
R782
R783
MA3075WA-(TX)
MA3075WA-(TX)
100k
1/10W
100k
1/10W
100k
1/10W
1k
1/10W
1k
1/10W
2.2k
1/10W
2.2k
1/10W
1
50V
1
50V
100
16V
4P
3P
AUDIO STEREO
JACK
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
47k
1/10W
1.0
50V
1.0
50V
1.0
50V
47k
1/10W
47k
1/10W
68k
1/10W
100
16V
100
1/10W
100
1/10W
µPC358G2-E2
BUFFER
100k
1/10W
330
1/4W
330
1/4W
2SC2712G
BUFFER
2SC2712G
BUFFER
180
1/4W
180
1/4W
100p
0.1
25V
100p
100p
100p
0
0
0
12V
GND
2
1
3
2
1
AUDIO_R
AUDIO_GND
AUDIO_GND
AUDIO_L
AUDIO_R
AUDIO_L
AUDIO
IN
OUT1
-IN1
+IN1
VEE
VCC
OUT2
-IN2
+IN2
G
-P2
(AUDIO IN)
TO A BOARD
CN106
B-SS3514<J..>-G-P2(24)
R784
0
R785
0